Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/882e9eb6b7ee41e69635e05e707a3dcf : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/af0d89c111cc46e98cfc2917101d6723 : FAILURE in 4m 14s